Brita Soho Classic Water Filter Pitcher 36089
Minimal PFAS risk, though Brita hasn't disclosed public PFAS test results.
This Brita Soho pitcher combines BPA-free plastic with activated carbon and ion-exchange resin filters without nonstick or water-resistant coatings. Brita has not published PFAS testing or made PFAS-free claims.
We flunk more products than we pass. This one earned its grade. How we grade
Material
Plastic pitcher (BPA-free polypropylene/copolyester); activated carbon + ion-exchange resin filter
Brand disclosure
Brand is silent on PFAS
Lab data
No public lab test
What’s concerning
No PFAS disclosure
The company has not publicly discussed PFAS in this product.
Bacterial growth in filter if unmaintained
Activated carbon filters create a moist, nutrient-rich environment. If cartridges are not replaced on schedule (every 2 months) or water sits stale in the pitcher for days, bacterial or mold colonies can form inside the filter bed. This is not a material defect but a biological risk tied to user behavior.
Activated carbon dust or particle shedding
New or poorly seated filter cartridges can release fine black carbon particles into the first few fills, visible as specks or cloudiness. This is cosmetic rather than toxic, but a minor nuisance. Running the first pitcher through the sink or discarding it mitigates this completely.
What’s reassuring
Safe base material
Made from ceramic, mineral, or natural fiber with no PFAS risk.
Plastic leaching under thermal stress
Polypropylene is stable in cold water and does not leach BPA or phthalates under normal use. No documented cases of leaching from Brita pitchers at room or refrigerator temperatures. However, exposure to hot water or prolonged sunlight can degrade the polymer; the product is designed for cold water only.
Filter housing or seal material contaminants
The filter cartridge housing and seals are made of food-contact-safe plastics and resins. No public records indicate leaching of additives, colorants, or manufacturing residues from Brita filter cartridges into drinking water. Brita's filters are produced under NSF oversight for food-contact compliance.
Ion-exchange resin durability and cross-contamination
The ion-exchange resin in the filter is designed to exchange calcium and magnesium ions for sodium or potassium. No documented cases of resin beads fragmenting or contaminating water in Brita pitchers. Resin exhaustion (when it no longer softens water) is a performance issue, not a safety issue, and is signaled by filter replacement timing.
The full breakdown
What it's made of and why it matters
The Brita Soho Classic uses polypropylene (PP) and copolyester plastics for the pitcher housing and lid, both BPA-free. The filter cartridge contains granular activated carbon and an ion-exchange resin bed designed to reduce chlorine taste, odor, and some dissolved minerals. These are inert, food-grade plastic materials; PP does not leach under normal cold-water conditions and is stable across typical household temperatures.
The brand's record and disclosure
Brita markets its pitchers as BPA-free and has been transparent on that point for years. The company does not publicly disclose PFAS testing or removal claims for its filters. No major safety recalls or chemical contamination incidents have been documented for this specific model in public databases. Brita's filter technology is NSF-certified for chlorine and chlorine-by-products reduction but does not claim PFAS removal.
How it compares in its category
The Soho Classic is a budget-tier pitcher filter in a crowded market. It performs comparably to other activated-carbon-only pitchers (e.g., PUR, Zero Water entry models) on chlorine reduction. Unlike reverse-osmosis systems or under-sink filters, it does not target heavy metals or PFAS at scale, but it also carries none of the plumbing complexity or maintenance burden of those systems. For basic taste/odor improvement, it is a safe, standard option.
If you buy it
Replace the filter cartridge every 2 months or after 40 gallons to prevent stagnant water and bacterial biofilm growth inside the filter bed; this is the main maintenance risk. Do not heat the pitcher or expose it to prolonged direct sunlight, as this can degrade the plastic over time. Store filled pitchers in the refrigerator to minimize microbial growth. If water sits longer than 48 hours, discard and refill to maintain freshness.
What we don’t know
- Basis
- Model estimate, 72% confidence, not a lab result
- Lab test
- None on record for this exact product
- Brand statement
- Brita has made none
Formulations change between production runs, so check the current label. How we grade.
Safer alternatives in Water Filters
ZeroWater
Culligan 12-Cup Water Filter Pitcher with ZeroWater Technology
Activated carbon and ion-exchange resin filter media
Bacterial growth in reservoir if filter unmaintained or water stored too long
Limited concern
Filter cartridge degradation and particle escape if overfilled or misseated
Limited concern
Ion-exchange resin saturation without visible warning
Moderate concern
Lower concern; filters are designed to remove PFAS, not introduce them.
✓Naturally PFAS-free material
ZeroWater
22 Cup Ready Read Water Filtration Dispenser
Ion-exchange resin cartridge, plastic dispenser housing
Bacterial growth in filter housing
Limited concern
Ion-exchange resin particle shedding into water
Limited concern
Mineral scale buildup and mold on external surfaces
Limited concern
Cartridge disposal and resin environmental burden
Moderate concern
Lower concern. PFAS-free claim backed by standard certifications.
✓Verified PFAS-free by a third party
Generic
Reverse Osmosis System (generic)
Bacterial growth in storage tank and tubing
High concern
BPA & bisphenols
Limited concern
Semipermeable membrane integrity failure
Moderate concern
Chlorine damage to membrane and pre-filters
Limited concern
Low PFAS risk from the filter mechanism itself.
✓Lab test found no PFAS
More water filters grades
How we score: every product runs through the same public 0–100 rubric based on materials, coatings, brand disclosure, lab findings, and recalls. See the full methodology → Spotted a mistake? Report an error.